Place Windows Kernel Into Memory

It’s a given that anything that runs in memory will be faster than an item that has to access the hard drive and virtual memory. Rather than have the kernel that is the foundation of XP using the slower Paging Executive functions, perform this tweaks only if the system has 256MB or more of memory. To do that, follow this trick below :

1. Go to Registry Editor (Run then type regedit and press Enter button).
2. Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\
3. On right panel, find DisablePagingExecutive. Double click and set the value to 1 (default value is 0).
4. Exit the Registry Editor and reboot computer.